This is where I will keep archived copies of the code:

15-09-14: jackspiral.tar

07-10-14: jackspiral.tar

26-10-14: jackspiral.tar - with provisional continuation functionality implemented

--------------: jackspiral.tar - with constant area implemented

20-12-14: interesting.tar - various spiral behaviour patterns

12-01-15: jackspiral.tar

21-01-15: jackspiral.tar

--------------: drift_tests.tar - testing meander of tip

28-01-15: asymptotics.tar

07-03-15: HAYLEY WRAGG

16-03-15: tipfiles.tar.gz